#!/bin/sh
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
# 
#    http://www.apache.org/licenses/LICENSE-2.0
# 
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
PIDS=$(ps ax | grep -w 'HYRENSERVKFK' | grep java | grep -v grep | awk '{print $1}')

if [ -z "$PIDS" ]; then
  echo "No HRS kafka server to stop"
  exit 1
else
  echo -ne "kafka[`echo $PIDS`] ..."
  kill -s TERM $PIDS
fi

# double check
nums=0
while true; do
  nums=$(expr $nums + 1 )
  if [ $nums -gt 5 ]; then
    break
  fi
  sleep 1
  PIDS=$(ps ax | grep -w 'HYRENSERVKFK' | grep java | grep -v grep | awk '{print $1}')
  if [ -z "$PIDS" ]; then
    echo " STOPPED"
    exit 0
  else
    echo -ne ".."
  fi
done

PIDS=$(ps ax | grep -w 'HYRENSERVKFK' | grep java | grep -v grep | awk '{print $1}')
if [ -z "$PIDS" ]; then
  echo " STOPPED"
  exit 0
else
  kill -9 $PIDS
fi
PIDS=$(ps ax | grep -w 'HYRENSERVKFK' | grep java | grep -v grep | awk '{print $1}')
if [ -n "$PIDS" ]; then
  echo " Stop FAILURE"
  exit 1
else
  echo " Final STOPPED"
fi
